[ismaelc]

You can check out this presentation on business models for APIs http://www.slideshare.net/mashapeinc/the-art-of-selling-api-... (Disclosure: I work for Mashape)

[danmaz74]

Thanks Ismael - only saw now your reply, but I'm very interested in this. I already received more than one request to create an API for hashtagify.me, but everybody disappeared when I said "money"...